Continuously tunable single-photon level nonlinearity with Rydberg state wave-function engineering

B Xu, GS Ye, Y Chang, T Shi, L Li - Reports on Progress in …, 2024 - iopscience.iop.org
Extending optical nonlinearity into the extremely weak light regime is at the heart of quantum
optics, since it enables the efficient generation of photonic entanglement and …

Bottom-up fabrication of 2D Rydberg exciton arrays in cuprous oxide

K Barua, S Peana, AD Keni, V Mkhitaryan… - Communications …, 2025 - nature.com
Solid-state platforms provide exceptional opportunities for advancing on-chip quantum
technologies by enhancing interaction strengths through coupling, scalability, and …

Giant nonlocal Kerr nonlinearity and polaritonic solitons in a Rydberg-dressed Bose-Einstein condensate

Y Chen, Z Bai, C Hang, G Huang - Optics Express, 2023 - opg.optica.org
We present a scheme to generate nonlocal optical Kerr nonlinearity and polaritonic solitons
via matter-wave superradiance in a Rydberg-dressed Bose-Einstein condensate (BEC). We …

Magnetic trap** of an ultracold 39K-40K mixture with a versatile potassium laser system

M Bocheński, J Dobosz, M Semczuk - Optics Express, 2024 - opg.optica.org
We present a dual isotope magneto-optical trap (MOT), simultaneous sub-Doppler laser
cooling, and magnetic trap** of a spin-polarized^ 39K-^ 40K Bose-Fermi mixture realized …

Facilitation-induced transparency and single-photon switch with dual-channel Rydberg interactions

Y Ding, Z Bai, G Huang, W Li - Physical Review Applied, 2023 - APS
We investigate facilitation-induced transparency (FIT) enabled by strong and long-range
Rydberg atom interactions between two spatially separated optical channels. In this setting …

[HTML][HTML] Experimental realization of reconfigurable photonic lattices in coherent Rydberg atomic vapors

S Liang, Q Yu, X Lei, S Ning, C Li, Y Zhang, Z Zhang - Photonics, 2022 - mdpi.com
Photonics | Free Full-Text | Experimental Realization of Reconfigurable Photonic Lattices in
Coherent Rydberg Atomic Vapors Next Article in Journal Ultrafast Fiber Technologies for …

Magnetic-field-induced deflection of nonlocal light bullets in a Rydberg atomic gas

X Dong, Y Ding, Z Bai, G Huang - Chinese Optics Letters, 2022 - opg.optica.org
Light bullets (LBs) are localized nonlinear waves propagating in high spatial dimensions.
Finding stable LBs and realizing their control are desirable due to the interesting physics …

Dephasing of ultracold cesium 80D5/2-Rydberg electromagnetically induced transparency

Y Jiao, L Hao, J Bai, J Fan, Z Bai, W Li, J Zhao… - Optics Express, 2023 - opg.optica.org
We study Rydberg electromagnetically induced transparency (EIT) of a cascade three-level
atom involving 80D_5/2 state in a strong interaction regime employing a cesium ultracold …

Wheeler's delayed-choice experiment based on Rydberg atoms

GS Ye, B Xu, FY Kuang, HX Liu, S Shi… - Journal of Physics B …, 2022 - iopscience.iop.org
The delayed choice gedanken-experiment initially proposed by JA Wheeler reveals the
nontrivial features of wave–particle duality in quantum world, that is, the choice of whether to …

Dephasing of ultracold cesium 80í µí°· 5/2-Rydberg Electromagnetically Induced Transparency

Y Jiao, L Hao, J Bai, J Fan, Z Bai… - Optics …, 2023 - nottingham-repository.worktribe.com
We study Rydberg electromagnetically induced transparency (EIT) of a cascade three-level
atom involving 80í µí°· 5/2 state in a strong interaction regime employing a cesium ultracold …